NFS Error

[Geoffrey Leach]

The mounting of an exported filesystem from F15 by F10 yields the 
following error: mount.nfs: Unknown error 521.

Anyone care to suggest an interpretation?

FWIW, here's a more detailed explanation.

The F15 system exports three filesystems: /, /usr/local and /home/
geoff. All were successfully exported on F14. They were re-exported on
F15. Here's etc/exports:


/                              pvr
(rw,sync,no_wdelay,insecure_locks,nohide)
/usr/local                     pvr
(rw,sync,no_wdelay,insecure_locks,nohide)
/home/geoff                    pvr
(rw,sync,no_wdelay,insecure_locks,nohide)

Sorry about the formatting. 

The one with the problem is /home/geoff.